{"id":95036,"date":"2024-10-19T21:42:21","date_gmt":"2024-10-19T13:42:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95036\/"},"modified":"2024-10-19T21:42:21","modified_gmt":"2024-10-19T13:42:21","slug":"oracle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%a6%82%e4%bd%95%e7%94%a8java%e4%be%86%e8%aa%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95036\/","title":{"rendered":"Oracle\u5b58\u5132\u904e\u7a0b\u5982\u4f55\u7528Java\u4f86\u8abf\u7528"},"content":{"rendered":"<h1 id=\"oracle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%a6%82%e4%bd%95%e7%94%a8java%e4%be%86%e8%aa%bf%e7%94%a8-lcqihyJPou\">Oracle\u5b58\u5132\u904e\u7a0b\u5982\u4f55\u7528Java\u4f86\u8abf\u7528<\/h1>\n<p>\u5728\u73fe\u4ee3\u4f01\u696d\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\uff0cOracle\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u8a31\u591a\u529f\u80fd\u4f86\u652f\u6301\u4f01\u696d\u7684\u9700\u6c42\u3002\u5176\u4e2d\uff0c\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u500b\u91cd\u8981\u7684\u529f\u80fd\uff0c\u5b83\u5141\u8a31\u7528\u6236\u5728\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u4e00\u7cfb\u5217\u7684SQL\u8a9e\u53e5\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Java\u4f86\u8abf\u7528Oracle\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 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id=\"%e4%bd%bf%e7%94%a8java%e8%aa%bf%e7%94%a8oracle%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e6%ad%a5%e9%a9%9f-lcqihyJPou\">\u4f7f\u7528Java\u8abf\u7528Oracle\u5b58\u5132\u904e\u7a0b\u7684\u6b65\u9a5f<\/h2>\n<p>\u8981\u5728Java\u4e2d\u8abf\u7528Oracle\u5b58\u5132\u904e\u7a0b\uff0c\u901a\u5e38\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%aeoracle-jdbc%e9%a9%85%e5%8b%95-lcqihyJPou\">1. \u8a2d\u7f6eOracle JDBC\u9a45\u52d5<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u5df2\u7d93\u5728\u9805\u76ee\u4e2d\u6dfb\u52a0\u4e86Oracle JDBC\u9a45\u52d5\u3002\u53ef\u4ee5\u5f9eOracle\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u76f8\u61c9\u7684JDBC\u9a45\u52d5\u5305\uff0c\u4e26\u5c07\u5176\u6dfb\u52a0\u5230Java\u9805\u76ee\u7684\u985e\u8def\u5f91\u4e2d\u3002<\/p>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-lcqihyJPou\">2. \u5275\u5efa\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684\u5b58\u5132\u904e\u7a0b\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nCREATE OR REPLACE PROCEDURE get_employee_name (\n    emp_id IN NUMBER,\n    emp_name OUT VARCHAR2\n) AS\nBEGIN\n    SELECT name INTO emp_name FROM employees WHERE id = emp_id;\nEND;\n<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8java%e8%aa%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-lcqihyJPou\">3. \u4f7f\u7528Java\u8abf\u7528\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Java\u8abf\u7528\u4e0a\u8ff0\u5b58\u5132\u904e\u7a0b\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\nimport java.sql.*;\n\npublic class CallStoredProcedure {\n    public static void main(String[] args) {\n        Connection conn = null;\n        CallableStatement stmt = null;\n\n        try {\n            \/\/ \u52a0\u8f09JDBC\u9a45\u52d5\n            Class.forName(\"oracle.jdbc.driver.OracleDriver\");\n            \/\/ \u9023\u63a5\u5230\u6578\u64da\u5eab\n            conn = DriverManager.getConnection(\"jdbc:oracle:thin:@localhost:1521:xe\", \"username\", \"password\");\n            \/\/ \u5275\u5efaCallableStatement\n            stmt = conn.prepareCall(\"{call get_employee_name(?, ?)}\");\n            \/\/ \u8a2d\u7f6e\u8f38\u5165\u53c3\u6578\n            stmt.setInt(1, 101);\n            \/\/ \u8a2d\u7f6e\u8f38\u51fa\u53c3\u6578\n            stmt.registerOutParameter(2, Types.VARCHAR);\n            \/\/ \u57f7\u884c\u5b58\u5132\u904e\u7a0b\n            stmt.execute();\n            \/\/ \u7372\u53d6\u8f38\u51fa\u53c3\u6578\n            String empName = stmt.getString(2);\n            System.out.println(\"Employee Name: \" + empName);\n        } catch (Exception e) {\n            e.printStackTrace();\n        } finally {\n            \/\/ \u95dc\u9589\u8cc7\u6e90\n            try {\n                if (stmt != null) stmt.close();\n                if (conn != null) conn.close();\n            } catch (SQLException e) {\n                e.printStackTrace();\n            }\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-lcqihyJPou\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6578\u64da\u5eab\u9023\u63a5\u7684\u6b63\u78ba\u6027\uff0c\u5305\u62ecURL\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002<\/li>\n<li>\u8655\u7406\u7570\u5e38\u60c5\u6cc1\uff0c\u78ba\u4fdd\u5728\u51fa\u73fe\u932f\u8aa4\u6642\u80fd\u5920\u6b63\u78ba\u5730\u95dc\u9589\u8cc7\u6e90\u3002<\/li>\n<li>\u6839\u64da\u9700\u8981\u8a2d\u7f6e\u9069\u7576\u7684\u6578\u64da\u985e\u578b\uff0c\u4ee5\u78ba\u4fdd\u8f38\u5165\u548c\u8f38\u51fa\u53c3\u6578\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lcqihyJPou\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u4f7f\u7528Java\u4f86\u8abf\u7528Oracle\u5b58\u5132\u904e\u7a0b\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u589e\u5f37\u4e86\u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u6280\u8853\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bcVPS\u3001<a 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